Marquise|Lab Grown|IGI

4.06ct E VS2 Marquise Lab Grown Diamond

ID • E/VS2 • IGI LG685528882

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG685528882

Diamond specifications and retailer prices

From £784 GBP

$1,050 USD

As of October 29, 2026

Save £4,082 GBP (84%) vs most expensive(unlock to see where)

15 retailers carry this diamond

Most expensive: £4,866 GBP at Do Amore Diamonds · As of October 29, 2026

View at Do Amore Diamonds

About this 4.06ct lab-grown marquise diamond

This 4.06ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG685528882 or 685528882. Listed at 15 retailers as of October 29, 2026, with prices from £784 to £4,866, a £4,082 spread on the same certified stone. Do Amore Diamonds lists it at £4,866. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.06

Carat

Colour

VS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36.1°

Pavilion angle40.6°

OriginLab Grown

Grading LabIGI

CertificateIGI LG685528882

Dimensions16.17 × 8.42 × 5.27 mm

L/W Ratio1.92

Girdle conditionFaceted

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG685528882

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

Unlock full score analysis

See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29

Current: £4,866 GBP|Low: £635 GBP|High: £4,866 GBP|Avg: £1,901 GBP

Do Amore Diamonds

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

October 30, 2026

Retailer 11£635 GBP

Retailer 8£784 GBP

Retailer 3£960 GBP

Retailer 10£1,029 GBP

Retailer 2£1,077 GBP

Retailer 6£1,565 GBP

Retailer 12£1,934 GBP

Retailer 9£2,149 GBP

Retailer 7£2,280 GBP

Retailer 4£2,506 GBP

Retailer 5£2,633 GBP

Do Amore Diamonds£4,866 GBP

36 data points across 12 retailers

15 retailers£784 GBP to £4,866 GBP

Retailer 1

£526 GBP

$705 USD

Price last confirmed 28 days ago

Retailer 2

£596 GBP

$799 USD

View

Price last confirmed 31 days ago

Retailer 3

£635 GBP

$851 USD

View

Price last confirmed 27 days ago

Retailer 4

£784 GBP

$1,050 USD

View

Retailer 5

£960 GBP

$1,286 USD

View

Retailer 6

£1,029 GBP

$1,379 USD

View

Retailer 7

£1,077 GBP

View

B+

Retailer 8

£1,565 GBP

$2,097 USD

View

Retailer 9

£1,934 GBP

View

Price last confirmed 26 days ago

Retailer 10

£1,973 GBP

$2,643 USD

View

Price last confirmed 30 days ago

B+

Retailer 11

£2,149 GBP

$2,879 USD

View

B+

Retailer 12

£2,280 GBP

$3,055 USD

View

Retailer 13

£2,506 GBP

$3,357 USD

View

Price last confirmed 12 days ago

B+

Retailer 14

£2,633 GBP

View

Most Expensive

Do Amore Diamonds

27-D0B3656FB · Oct 29

£4,866 GBP

$6,520 USD

View

14 more retailers have this diamond

Prices start from £784 GBPSave up to £4,082 GBP

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

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4.06ct Marquise

£784 GBP